Heating and ventilating system.



PATENTED MAY 5, 1908.

J. E. MOORE.

HEATING AND VENTILATING SYSTEM.

APPLICATION FILED APR.9. 1906.

JmfZM/w/z' JAMES E. MOORE, OF FAYETTE, E0353 EATEHG AND VEZQTELEiTINE No. ese,e91.

Specification oi Letters Fetent.

.Eetsnted may secs- Application filerl April 8, 1i Serial lio. filfifiill.

To all whom it may concern.-

Be it known that 1, JAMES E. Moons, a citizen of the United States, residing at Fayette, in the county of Fayette and State of lows, have invented a new and useful Iinprovenient in Heating and Ventilating Systems, of which the following is e specification.

This invention relates to heating and ventileting systems of that general class esuecielly designed for installation in dwelling houses,.cl1urches, school rooms and similar places and has for its object the provision of a combined system of this chsrsctoi by means of which the interiorof the room insy be thoroughly ventilated embnmintsined at a uniform temperature.

A further object of the invention is to provide a circulating drum designed for attachment to the draft pipe immediately above the stove or furnace so thet the host iron: said stove'will expend the sir in the them and through the medium of a conducting pipe or tube remove the foul air from the interior of the room.

A further object is to surround the stove or furnace with a sheath crossing which confines the hot airsnd deflects the same upwarclly in contzict with the circulating (lruin thereby to assist in heating said drum.

A still further object of the invention is to generally improve this class of devices so as to increase their utility, durability and oiliciency.

Further'object's and adventeges will epp'ear in the following aescription, it'being understood that various changes in form, proportions and minor details of construction may be resorted to within the scope of the sp 'ended claims.

n the eccompanying drawings forming a. part of this specification: Figure 1 is e perspective view of a combined heating and ventilating system constructedv in accordance with my -invention. Fig. 2 is e. per spective viewof the heating (lruui detached.

9. portion of the wells of the druni bemg broken away to show the interior construe tion thereof. x

The iniprovedheeting end ven tilnting systern is princinelly designed for insteile-tlion in rural school houses for heating end ventilating the interior of the school room or rooms end by way of illustration is shown insiin at room ad acent the clnrene. 5

The heating medium is preereloly inthe' form of e stove or ftnnece 6 of any enta l-sis construction and to which is stove pi e '7 extending parallel with the sdiecent we. of the room and connected with the chimney 5. [Disposezi immediately shove the stove 6 end surrounding the sir-sift Z? is an sir circulating (linux18 having oppositely disposed. elbows 9 and 1G to one oi which is connected in any suitshie manner on chiechsi'ge pipe 11 which extends tlniougli the roof of the building is nrovirlecl with 3, terminal hood c1 @212 to invent rein. snow from entering. the room through pipe 11. lGecured the ocposite elbow 9 conducting pipe 13 the lower end of which spaced from the floor of the room and secures" theretohy snitebie supporting brackets is.

it will thus be seen that the an. inthe circulating drum 8 will be hosted from the procluc'ts of combustion in the draft pipe '2 thereby expanding the air in. sold drum and producing at forcecl draft which causes the cold foul sir: to enter the pipe 13 at the floor of the room and thence be discharged through the pipe 11 to the etrnosphere, as indicated by arrows in Fig. 1 of the drawings.

The stove or furnace 6 is preferably surrounded. by a cylindrical sheath or casing 15 having its lower one. spaced from the floor of the room and its 11 per end open and spaced from the drum 8 mus serving to confine and heat the air between the casing and stove and deflect the heated air u weirdly in con tact With the exterior of t e drum 8 and thereby assist in heating said drum as Well as to equally distribute the heat within the room.

The casing 15 is provided with a fresh sir intake or damper 16 by means of which the amount of cold air admitted between the casing and the stove maybe regulated at will, there being dampers 17 and. 18 arranged within the ipes 7 and 13 for controlling the draft and ischergc of foul air, respectively.

By positioning the six drum on the draft mirably adapted for the attainment of the endsin view.

Ha r thus described the invention what claime is:

' elbows communicating wt A ventilator for rooms including a cylindrical drum adaptedto surround the draft pipe at a stove immediately above the latter "and having its opposite ends closed and its side walls prbvid with oppositely disposed v the interior of the drum, there being-Mined openi 5 formed in. the closed ends of the drums for t 'e reeeptiers of the draft pipe, an aireondueti ng pipe secured to and extending downwardly from one of the elbows and having its lower end s aced from the floor of the room and providedfwith depending brackets for attachu wardly from the opposite el 0w for disc arging the foul air to the atmosphere, and a dam er disposed within the air conducting pipe etween the brackets and adjacent el ow for regulating the uantity of air admitted to the interior of t e drum. J E. MOQRE.

Witnesses: F. S. WALKER, v

G. A. Brass.

1 ment to said floor, a discharge pi e extending- 

